Hazardous Weather Conditions
Current conditions at
Pittsburgh/Butler Regional Airport (KBTP)
Lat: 40.78°NLon: 79.96°WElev: 1248ft.
Fair
75°F
24°C
| Humidity | NA |
| Wind Speed | Calm |
| Barometer | 30.03 in (1016.1 mb) |
| Dewpoint | N/A |
| Visibility | 10.00 mi |
| Last update | 3 Sep 12:56 am EDT |
Extended Forecast for
Tarentum PA
Heat Advisory September 3, 01:26am until September 3, 08:00pm
NOW until 8:00pm Thu
Heat Advisory
Overnight
Low: 71 °F
Partly Cloudy
Thursday
High: 91 °F
Chance
T-storms then
Showers
LikelyThursday Night
Low: 69 °F
Showers
Likely and
Patchy FogFriday
High: 86 °F
Showers
Likely then
ShowersFriday Night
Low: 66 °F
Chance
T-storms then
Chance
ShowersSaturday
High: 81 °F
Partly Sunny
Saturday Night
Low: 57 °F
Mostly Clear
Sunday
High: 79 °F
Sunny
Detailed Forecast
Overnight
Partly cloudy, with a low around 71. Light south wind.
Thursday
A chance of showers and thunderstorms between 7am and 5pm, then showers likely and possibly a thunderstorm after 5pm. Partly sunny and hot, with a high near 91. Southwest wind 5 to 8 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday Night
Showers and thunderstorms likely before 11pm, then a chance of showers. Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 69. South wind around 6 mph becoming calm in the evening. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Friday
Showers and thunderstorms likely, then showers and possibly a thunderstorm after noon. High near 86. West wind 3 to 8 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 66. Northwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday
Partly sunny, with a high near 81.
Saturday Night
Mostly clear, with a low around 57.
Sunday
Sunny, with a high near 79.
Sunday Night
Mostly clear, with a low around 57.
Labor Day
Mostly sunny, with a high near 81.
Monday Night
Partly cloudy, with a low around 60.
Tuesday
Partly sunny, with a high near 82.
Tuesday Night
Mostly cloudy, with a low around 63.
Wednesday
A chance of showers. Mostly sunny, with a high near 86. Chance of precipitation is 30%.
Additional Forecasts and Information
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Point Forecast:
Tarentum PA
40.59°N 79.76°W (Elev. 1001 ft)
40.59°N 79.76°W (Elev. 1001 ft)
12:59 am EDT Sep 3, 2026
1am EDT Sep 3, 2026-6pm EDT Sep 9, 2026
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